LXR linux/drivers/misc/habanalabs/include/gaudi/gaudi.h

   1/* SPDX-License-Identifier: GPL-2.0
   2 *
   3 * Copyright 2018-2020 HabanaLabs, Ltd.
   4 * All Rights Reserved.
   5 *
   6 */
   7
   8#ifndef GAUDI_H
   9#define GAUDI_H
  10
  11#define SRAM_BAR_ID             0
  12#define CFG_BAR_ID              2
  13#define HBM_BAR_ID              4
  14
  15#define SRAM_BAR_SIZE           0x4000000ull            /* 64MB */
  16#define CFG_BAR_SIZE            0x8000000ull            /* 128MB */
  17
  18#define CFG_BASE                0x7FFC000000ull
  19#define CFG_SIZE                0x4000000               /* 32MB CFG + 32MB DBG*/
  20
  21#define SRAM_BASE_ADDR          0x7FF0000000ull
  22#define SRAM_SIZE               0x1400000               /* 20MB */
  23
  24#define SPI_FLASH_BASE_ADDR     0x7FF8000000ull
  25
  26#define PSOC_SCRATCHPAD_ADDR    0x7FFBFE0000ull
  27#define PSOC_SCRATCHPAD_SIZE    0x10000                 /* 64KB */
  28
  29#define PCIE_FW_SRAM_ADDR       0x7FFBFF0000ull
  30#define PCIE_FW_SRAM_SIZE       0x8000                  /* 32KB */
  31
  32#define DRAM_PHYS_BASE          0x0ull
  33
  34#define HOST_PHYS_BASE          0x8000000000ull         /* 0.5TB */
  35#define HOST_PHYS_SIZE          0x1000000000000ull      /* 0.25PB (48 bits) */
  36
  37#define GAUDI_MSI_ENTRIES       32
  38
  39#define QMAN_PQ_ENTRY_SIZE      16                      /* Bytes */
  40
  41#define MAX_ASID                2
  42
  43#define PROT_BITS_OFFS          0xF80
  44
  45#define MME_NUMBER_OF_MASTER_ENGINES    2
  46
  47#define MME_NUMBER_OF_SLAVE_ENGINES     2
  48
  49#define TPC_NUMBER_OF_ENGINES   8
  50
  51#define DMA_NUMBER_OF_CHANNELS  8
  52
  53#define NIC_NUMBER_OF_MACROS    5
  54
  55#define NIC_NUMBER_OF_ENGINES   (NIC_NUMBER_OF_MACROS * 2)
  56
  57#define NUMBER_OF_IF            8
  58
  59#define DEVICE_CACHE_LINE_SIZE  128
  60
  61#endif /* GAUDI_H */
  62